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Air Quality Monitor Instruction Manual 23-10-V2-197...
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PROTECT YOUR AIR This product is a multifunctional 9 in one air quality monitor with big digital LCD screen display, rechargeable Lithium-lon battery, coming with Type-C charge cable. lt combines numerous different types of high-quality air sensors, real-time monitoring of carbon dioxide, formaldehvde(HCHO), total volatile organic compounds(TVOC), particulate matter(PM2.5/10),...
Note : If your monitor does not turn on, please plug in and charge it for a while first. Step 2: When the air quality monitor is turned on, it will proceed through its warm-up sequence for about 3 minutes to allow sensors to preheat and fan to draw in fresh ambient air.
CO2 ALARM The default CO2 alarm sound is OPEN. CO2 alarm value is 1000ppm. Double-press Left Button to turn on/off CO2 alarm sound. CO2 CALIBRATION In the power-on state, put the device in the outdoors or a place with good air. Long-press Right Button for 8 seconds, and the CO2 value will flash when you hear a beep sound.
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CHARGING When low battery icon is displayed, the device needs to be charged. Insert the included or another compatible Type-C charging cable into the device. Attach the other end to a USB DC charger (such as a smartphone charger) that outputs DC 5V at >=1000mA. Fully charge for at least 2-3 hours before use.
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Tips Tip 1: Strange Readings? Do This: Turn the device off for some time and then turn it on back on again (effectively allowing the monitor to reset). After continuous use for extended periods, the device may simply need to be reset. Open a window or bring the device outdoors to allow the sensor to exhaust any accumulated fumes and to allow the readings to adjust back down to more normal levels.
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CONSIDERATIONS & PRECAUTIONS ● Sampling Frequency: The sampling frequency of the monitor is 1.5 seconds. This means that your monitor is providing you with updated readings every 1-2 seconds. Please note that, in order to provide constantly-updated, real-time readings, it contains a continuously running mini fan which gives off a very slight buzzing sound.
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